def testadj( self ): """ test that the adj method of the linear operator class works isadj should reflect the adj flag and the donmain and range should be switched """ L = LinearOperator( self.dom, self.rng, "test", foo="bar", adj=False ) Lh = L.adj() self.assertFalse( L.isadj ) self.assertTrue( Lh.isadj ) self.assertEqual( L.domain(), Lh.range() ) self.assertEqual( Lh.domain(), L.range() )
class linearoptester( TestCase ): """ Test The base linear operator class. """ def setUp( self ): self.dom = Space( "adc" , n1=10, n2=10) self.rng = Space( "adc" , n1=15, n2=15 ) self.L = LinearOperator( self.dom, self.rng, adj=False ) def tearDown( self ): pass def test__init__( self ): """ check domain and range are set """ self.assertEqual( self.L.range(), self.rng ) self.assertEqual( self.L.range(), self.L.outSpace ) self.assertEqual( self.L.domain(), self.dom ) self.assertEqual( self.L.domain(), self.L.inSpace ) self.assertEqual( self.L.kparams['adj'], False ) def test__eq__( self ): L = self.L A = LinearOperator( self.dom, self.rng, adj=False ) # B = LinearOperator( self.rng, self.dom , adj=False ) self.assertEqual( L, A ) self.assertNotEqual( L.adj(), L ) def testcopy( self ): """ Test that the copy operator returns a new instance """ L = self.L A = L.copy() self.assertEqual( L, A ) def testadj( self ): """ test that the adj method of the linear operator class works isadj should reflect the adj flag and the donmain and range should be switched """ L = LinearOperator( self.dom, self.rng, "test", foo="bar", adj=False ) Lh = L.adj() self.assertFalse( L.isadj ) self.assertTrue( Lh.isadj ) self.assertEqual( L.domain(), Lh.range() ) self.assertEqual( Lh.domain(), L.range() ) def test__mul__( self ): """ Not defined in this class """ pass def test__call__( self ): """ Not defined in this class """ pass def testapplyop( self ): "test applyop mehtod " pass def testgetdim( self ): "test to see if the linear operator shape is working" dim = self.L.getdim() realdim = [len( self.dom ), len( self.rng )] self.assertEqual( dim , realdim ) dim = self.L.adj().getdim() realdim.reverse() self.assertEqual( dim , realdim )